PREN 50657 : DRAFT 2016

European foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Objectives, conformance and software integrity levels
5 Software management and organization
6 Software assurance
7 Software development
8 Systems configured by application data: development
  of application data
9 Software deployment and maintenance
Annex A (normative) - Criteria for the Selection of
        Techniques and Measures
Annex B (normative) - Key software roles and responsibilities
Annex C (informative) - Documents Control Summary
Annex D (informative) - Bibliography of techniques
Annex ZY (informative) - Changes in this European
         Standard compared to EN 50128:2011
Bibliography

Defines the process and technical requirements for the development of software for programmable electronic systems for use in rolling stock applications.